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| author | Hurri Lu <jlu32@marvell.com> | 2014-05-22 11:38:12 +0800 |
|---|---|---|
| committer | Hurri Lu <jlu32@marvell.com> | 2014-05-22 12:51:39 +0800 |
| commit | 473a729937476d5e18b5e10b7b2eff119202fd46 (patch) | |
| tree | 8c6ed4dfa8a229510ae6ab4145805a7a66c78bfa /fastbootd | |
| parent | 08c08f72617b13696049bf295646d6a68f3f1a8c (diff) | |
| download | system_core-473a729937476d5e18b5e10b7b2eff119202fd46.tar.gz system_core-473a729937476d5e18b5e10b7b2eff119202fd46.tar.bz2 system_core-473a729937476d5e18b5e10b7b2eff119202fd46.zip | |
Judge mmap failed by MAP_FAILED instead of NULL
Change-Id: I74422cfdba341fcd1a6235044700cf3986e853d0
Signed-off-by: Hurri Lu <jlu32@marvell.com>
Diffstat (limited to 'fastbootd')
| -rw-r--r-- | fastbootd/transport.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fastbootd/transport.c b/fastbootd/transport.c index ce8f9d096..9a16fd767 100644 --- a/fastbootd/transport.c +++ b/fastbootd/transport.c @@ -55,7 +55,7 @@ int transport_handle_download(struct transport_handle *thandle, size_t len) ftruncate(fd, len); buffer = mmap(NULL, len, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); - if (buffer == NULL) { + if (buffer == MAP_FAILED) { D(ERR, "mmap(%zu) failed: %d %s", len, errno, strerror(errno)); goto err; } |